Hammond, Louisiana Weather Conditions

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Current Conditions

  • 45°
  • Clear
  • Wind: North 5 mph
  • Humidity: 81%
  • Visibility: 10.0 miles
  • Dew Point: 39°
  • Pressure: 30.44 in. +
  • Heat Index: 42

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Next 12 Hours

9  am
12  pm
3  pm
6  pm
9  pm
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
52°
57°
57°
48°
43°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Clear
  • High: 61 °
  • Low: 34 °
  • Clear
  • Friday
  • Clear
  • High: 63 °
  • Low: 45 °
  • Clear
  • Saturday
  • Partly Cloudy
  • High: 73 °
  • Low: 54 °
  • Partly Cloudy
  • Sunday
  • Partly Cloudy
  • High: 75 °
  • Low: 55 °
  • Partly Cloudy
  • Monday
  • Partly Cloudy
  • High: 73 °
  • Low: 54 °
  • Partly Cloudy

Forecast for Hammond, Louisiana

Updated: 9:00 AM CST on November 27, 2014

  • Thursday

    Clear. High of 61F. Winds from the North at 5 to 15 mph.

  • Thursday Night

    Clear. Low of 34F. Winds less than 5 mph.

  • Friday

    Clear. High of 63F. Winds from the East at 5 to 10 mph shifting to the SE in the afternoon.

  • Friday Night

    Partly cloudy. Fog overnight. Low of 45F. Winds less than 5 mph.

  • Saturday

    Partly cloudy. High of 73F. Winds from the South at 5 to 10 mph.

  • Saturday Night

    Partly cloudy. Fog overnight. Low of 54F. Winds from the South at 5 to 10 mph.

  • Sunday

    Partly cloudy. Fog early. High of 75F. Winds from the South at 5 to 15 mph.

  • Sunday Night

    Partly cloudy. Fog overnight. Low of 55F. Winds from the SSE at 5 to 10 mph.

  • Monday

    Overcast in the morning, then partly cloudy. Fog early. High of 73F. Winds from the ESE at 5 to 10 mph.

  • Monday Night

    Partly cloudy. Fog overnight. Low of 54F. Winds from the ESE at 5 to 10 mph.

  • Tuesday

    Partly cloudy. High of 72F. Winds from the East at 5 to 10 mph.

  • Tuesday Night

    Clear. Fog overnight. Low of 52F. Winds from the ESE at 5 to 10 mph.

  • Wednesday

    Partly cloudy. High of 73F. Winds from the ESE at 10 to 15 mph.

  • Wednesday Night

    Partly cloudy. Fog overnight. Low of 46F. Winds from the ESE at 5 to 15 mph.

  • Thursday

    Partly cloudy. High of 72F. Winds from the SE at 10 to 15 mph.

  • Thursday Night

    Mostly cloudy. Fog overnight. Low of 55F. Winds from the NE at 5 to 10 mph.

  • Friday

    Partly cloudy. Fog early. High of 63F. Winds less than 5 mph.

  • Friday Night

    Partly cloudy. Fog overnight. Low of 48F. Winds from the NNE at 5 to 10 mph.

  • Saturday

    Partly cloudy. Fog early. High of 59F. Winds from the NNE at 5 to 10 mph.

  • Saturday Night

    Mostly cloudy. Fog overnight. Low of 43F. Winds from the North at 5 to 10 mph.

  • Sunday

    Mostly cloudy with a chance of rain. Fog early. High of 57F. Winds from the North at 5 to 10 mph. Chance of rain 20%.

  • Sunday Night

    Clear. Fog overnight. Low of 43F. Winds from the North at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Hungarian Settlement, Albany, LA

Updated: 7:47 AM CST

Temperature: 48.2 °F Dew Point: 42 °F Humidity: 79% Wind: Calm Pressure: 30.43 in Hourly Precipitation: - Windchill: 48 °F Graphs

Location: HADS TANGIPAHOA RIVER AT ROBERT NEAR LA US USGS, Robert, LA

Updated: 5:30 AM CST

Temperature:  °F Dew Point: - Humidity: - Wind: SSW at 1 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Bayou Canada South, Ponchatoula, LA

Updated: 7:59 AM CST

Temperature: 46.3 °F Dew Point: 39 °F Humidity: 76% Wind: Calm Pressure: 30.44 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: Bayou Canada North, Ponchatoula, LA

Updated: 7:59 AM CST

Temperature: 46.0 °F Dew Point: 41 °F Humidity: 82% Wind: NNW at 3.4 mph Pressure: 30.43 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Bayou Canada West, Ponchatoula, LA

Updated: 7:55 AM CST

Temperature: 43.9 °F Dew Point: 44 °F Humidity: 99% Wind: Calm Pressure: 30.47 in Hourly Precipitation: - Windchill: 44 °F Graphs

Location: HADS TICKFAW RIVER AT HOLDEN LA US USGS, Holden, LA

Updated: 5:45 AM CST

Temperature:  °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Huckleberry Lane, Folsom, LA

Updated: 7:58 AM CST

Temperature: 41.1 °F Dew Point: 40 °F Humidity: 97% Wind: Calm Pressure: 30.41 in Hourly Precipitation: - Windchill: 41 °F Graphs

Location: 6 Mi East of Amite, Amite City, LA

Updated: 7:50 AM CST

Temperature: 44.2 °F Dew Point: 39 °F Humidity: 81% Wind: North at 5.0 mph Pressure: 30.32 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: West Saint Tammany, Covington, LA

Updated: 7:59 AM CST

Temperature: 42.8 °F Dew Point: 42 °F Humidity: 99% Wind: NW at 3.1 mph Pressure: 30.39 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: Windermere Subdivision, Madisonville, LA

Updated: 7:59 AM CST

Temperature: 46.6 °F Dew Point: 40 °F Humidity: 77% Wind: Calm Pressure: 30.42 in Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

Location: NorthPointe Business Park, Covington, LA

Updated: 7:52 AM CST

Temperature: 47.9 °F Dew Point: 41 °F Humidity: 76% Wind: Calm Pressure: 30.41 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Near Tchefuncte River Flood Gauge, Covington, LA

Updated: 7:46 AM CST

Temperature: 39.4 °F Dew Point: 39 °F Humidity: 99% Wind: Calm Pressure: 30.14 in Hourly Precipitation: - Windchill: 39 °F Graphs

Location: River Forest, Covington, LA

Updated: 7:59 AM CST

Temperature: 44.6 °F Dew Point: 42 °F Humidity: 91% Wind: Calm Pressure: 30.42 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: River Forest, Covington, LA

Updated: 8:52 AM EST

Temperature: 42.3 °F Dew Point: 42 °F Humidity: 99% Wind: NNE at 2.7 mph Pressure: 30.34 in Hourly Precipitation: - Windchill: 42 °F Graphs

Location: Chateau Village Subdivision, Mandeville, LA

Updated: 7:59 AM CST

Temperature: 50.5 °F Dew Point: 41 °F Humidity: 69% Wind: Calm Pressure: 30.29 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Estates of Northpark, Covington, LA

Updated: 7:56 AM CST

Temperature: 43.5 °F Dew Point: 42 °F Humidity: 95% Wind: Calm Pressure: 30.33 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: WalFarmland, Franklinton, LA

Updated: 7:51 AM CST

Temperature: 43.2 °F Dew Point: 35 °F Humidity: 73% Wind: West at 5.8 mph Pressure: 30.34 in Hourly Precipitation: - Windchill: 40 °F Graphs

Location: Walker South, Denham Springs, LA

Updated: 7:59 AM CST

Temperature: 47.8 °F Dew Point: 41 °F Humidity: 76% Wind: NNW at 2.4 mph Pressure: 30.42 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Covington, Covington, LA

Updated: 7:53 AM CST

Temperature: 42.4 °F Dew Point: 40 °F Humidity: 90% Wind: Calm Pressure: 30.21 in Hourly Precipitation: - Windchill: 42 °F Graphs

Location: Covington / Abita Springs, Covington, LA

Updated: 7:59 AM CST

Temperature: 45.3 °F Dew Point: 39 °F Humidity: 79% Wind: North at 4.3 mph Pressure: 30.47 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service New Orleans la 
348 am CST Thursday Nov 27 2014 


Short term... 


Deep layer northwest flow and strong negative vorticity advection will 
keep a dry and stable airmass over the forecast area through 
Friday. Clear skies and cooler than average temperatures can be 
expected. An upper level ridge will proceed to center itself over 
the Gulf south on Saturday and remain over the area into Sunday. 
With strong subsidence throughout the atmospheric column...the middle 
and upper levels of the atmosphere will remain dry and no chance 
of rainfall is expected. However...south-southwest flow will 
develop during the day on Saturday and continue into Sunday in the 
low levels. This onshore flow will usher in a much warmer and more 
humid airmass for the weekend. As the airmass moistens in the low 
levels...the subsidence aloft will keep conditions warm and dry in 
the mid-levels. This will lead to the development of an elevated 
inversion. Expect to see a strato-cumulus field develop Saturday 
afternoon beneath this inversion and turn into a thicker stratus 
deck Saturday night. At this time...it appears that boundary layer 
flow will be too strong for much in the way of advection fog to form 
over the weekend and have left out fog from the Saturday night 
forecast for now. 


Long term... 


Heading into next week...both the Euro and the GFS show the upper 
level ridge axis moving over Florida on Monday. At the same 
time...a weak short-wave trough will slide through the Midwest. 
This weak upper level trough will bring a frontal boundary into 
the lower Mississippi Valley during the day on Monday. This weak 
boundary should stall just north of the forecast area and 
gradually dissipate into Monday night. However...there could be 
just enough middle-level moisture advection and weak Omega along the 
front to spark off some isolated showers. Have kept a slight 
chance of showers in the forecast for southwest Mississippi and 
the Baton Rouge area Monday afternoon into Monday evening. Expect 
to rain chances diminish greatly by Tuesday morning as the front 
dissipates and any upper level support quickly pulls to the east. 
Temperatures will continue to warm on Monday...and expect to see 
readings around 10 degrees above normal by this point. 


These warmer the average conditions will continue into Tuesday and 
Wednesday with highs rising into the lower to middle 70s and 
overnight lows dipping into the 50s. Boundary layer flow will be 
significantly weaker early next week...so some advection fog may 
develop each night along the coast. Given the extended time 
frame...have only kept in higher than normal sky coverage for the 
period as stratus development is likely each night. 


There are some model differences heading into Wednesday and 
Thursday...with the Euro model showing a more progressive feature 
moving through the eastern half of the Continental U.S.. the GFS has a much 
slower and weaker system impacting the area next weekend. At this 
time...have went with a blend of the model solutions...and have 
slight chance probability of precipitation in place for Wednesday. If the models trend 
toward the Euro over the next couple of days...rain chances will 
need to be increased. Overall...given the large model differences and 
timing issues with systems coming in from the eastern 
Pacific...forecast confidence for the middle of next week is lower 
than average. 


&& 


Aviation... 


VFR ceiling and visibility unlimited conditions are expected at all terminals next 24-30 hours. 24/rr 


&& 


Marine... 


Clipper type system moving across the Ohio Valley and ushering Continental 
cool high pressure southward this morning. Renewed period of cold air 
advection should present some gustiness this morning before neutralizing 
this afternoon. Small Craft Advisory was adjusted slightly to remove Lake 
Borgne but remains for other areas today. High pressure is expected to 
influence the wind field through the weekend before moving east and 
moderating latter part of the weekend. Onshore flow onsets ahead of next 
high pressure surge early next week. Latest model runs now show the front 
making it to the coast...maybe high pressure bridging the front into the 
north Gulf later next week. 24/rr 


&& 


Decision support... 


Dss code...green. 
Deployed...none. 
Activation...none. 
Activities...slurry support. 




Decision support services (dss) code legend 
green = no weather impacts that require action 
blue = long fused watch/warning/advisory in effect or high 
visibility event 
yellow = heightened impacts with short fused 
watch/warning/advisory issuances; radar support 
Orange = high impacts - slight to moderate risk severe; nearby 
tropical events; hazmat or other large episodes 
red = full engagement for moderate to high risk severe 
and/or direct tropical threats; events of National 
significance. 




&& 


Preliminary point temps/pops... 
mcb 56 32 60 44 / 0 0 0 0 
btr 59 34 62 48 / 0 0 0 0 
asd 59 34 60 44 / 0 0 0 0 
msy 59 42 61 51 / 0 0 0 0 
gpt 58 37 58 47 / 0 0 0 0 
pql 59 34 58 41 / 0 0 0 0 


&& 


Lix watches/warnings/advisories... 
la...none. 
GM...Small Craft Advisory until noon Thursday for the following 
zones: Breton Sound...Chandeleur Sound...coastal waters 
from Boothville la to the Southwest Pass of the Mississippi 
River out 20 nm...coastal waters from Pascagoula MS to 
Stake Island la out 20 nm...Lake Borgne...and Mississippi 
Sound. 


Small Craft Advisory until 3 PM Thursday for the following 
zones: coastal waters from Pascagoula MS to Stake Island la 
from 20 to 60 nm...and coastal waters from Stake Island la 
to the Southwest Pass of the Mississippi River from 20 to 
60 nm. 


MS...none. 
GM...Small Craft Advisory until noon Thursday for the following 
zones: Breton Sound...Chandeleur Sound...coastal waters 
from Boothville la to the Southwest Pass of the Mississippi 
River out 20 nm...coastal waters from Pascagoula MS to 
Stake Island la out 20 nm...Lake Borgne...and Mississippi 
Sound. 


Small Craft Advisory until 3 PM Thursday for the following 
zones: coastal waters from Pascagoula MS to Stake Island la 
from 20 to 60 nm...and coastal waters from Stake Island la 
to the Southwest Pass of the Mississippi River from 20 to 
60 nm. 


&& 


$$ 


32 



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